The Black Riders
problem — every listed problem · all sets
- internal id
- p-18065d52
- appearances
- amritapuri-2012 (amritapuri-2012)
- held
- not recorded yet
- solve online
- CodeChef id FINDHOLE
- data
- problemsets/amritapuri-2012.yaml
St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.